Self locking trim tab
US8043053B2 · kind B2 · utility
4Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2007 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Aug 23, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trim tab assembly includes first and second shape memory alloy (SMA) actuators and a trim tab substrate which provide elastic/plastic locking in response to an induced strain actuation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.